Foram encontradas 96 questões.
Read the text and answer question.
Chennai floods: Know which flights are cancelled!
New Delhi: In the wake of incessant rain and heavy downpour in Chennai leading to floods that have affected normal lives, various domestic flights have cancelled their services to and from the city.
Leading domestic carrier IndiGo airlines announced on its official Facebook page that few flights connecting to Chennai for Thursday have been cancelled.
“Flight operations to and from Chennai have been affected due to heavy rains. Few flights connecting following cities to Chennai are cancelled for tomorrow - Hyderabad, Mumbai, Kochi, Kolkota, Pune, Coimbatore, Delhi & Vizag”, the company said on its official FB page.
The company, however, assured that all passengers would be refunded 100 percent.
Adapted from: http://zeenews.india.com/business/news/companies/chennaifloods- know-which-flights-are-cancelled_1829506.html
The correct form of the sentence “Flight operations to and from Chennai have been affected due to heavy rains” – announced IndiGo Airlines”, in the indirect speech is:
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Se 0º !$ \le x \le !$ 90º e se !$ \sin4x=- \large{ \sqrt 3 \over 2} !$, um dos possíveis valores de x é
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Duas porções de líquidos A e B, de substâncias diferentes, mas de mesma massa, apresentam valores de calor específico respectivamente iguais a 0,58 cal/g . ºC e 1,0 cal/g . ºC. Se ambas receberem a mesma quantidade de calor sem, contudo, sofrerem mudanças de estado físico, podemos afirmar corretamente que:
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Read the text and answer question.
Heathrow expansion should face strict environmental conditions, say MPs.
Final government approval for the expansion of Heathrow should be withheld until Europe’s busiest airport can demonstrate that it accepts and will comply with key environmental conditions, a parliamentary committee has concluded.
MPs on the environmental audit committee have been hearing evidence on the likely carbon emissions, air quality and noise levels after the government-appointed Airports Commission recommended a third runway at Heathrow as the preferred plan for London airport expansion.
(Adapted from www.theguardian/ environment. Acessed on 01/12/2015)
Choose the synonym in the context for the underlined word in the title, and its correct part of speech.
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Marque a alternativa que apresenta correta classificação da oração apresentada.
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Uma mola está suspensa verticalmente próxima à superfície terrestre, onde a aceleração da gravidade pode ser adotada como !$ 10m/s^2 !$. Na extremidade livre da mola é colocada uma cestinha de massa desprezível, que será preenchida com bolinhas de gude, de 15g cada. Ao acrescentar bolinhas à cesta, verifica-se que a mola sofre uma elongação proporcional ao peso aplicado. Sabendo-se que a mola tem uma constante elástica !$ k = 9,0N/m !$, quantas bolinhas é preciso acrescentar à cesta para que a mola estique exatamente !$ 5cm !$?
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The following text refers to question.
The following are examples of types of air traffic controllers:
Tower controllers direct the movement of vehicles on runways and taxiways. They check flight plans, give pilots clearance for takeoff or landing, and direct the movement of aircraft and other traffic on the runways and other parts of the airport. Most work from control towers, as they generally must be able to see the traffic they control.
Approach and departure controllers ensure that aircraft traveling within an airport's airspace maintain minimum separation for safety. They give clearances to enter controlled airspace and hand off control of aircraft to en route controllers. They use radar equipment to monitor flight paths and work in buildings known as Terminal Radar Approach Control Centers (TRACON). They also provide information to pilots, such as weather conditions and other critical notices.
En route controllers monitor aircraft once they leave an airport's airspace. They work at air route traffic control centers located throughout the country, which typically are not located at airports.
Each center is assigned an airspace based on the geography and altitude of the area in which it is located. As an airplane approaches and flies through a center's airspace, en route controllers guide the airplane along its route. They may adjust the flight path of aircraft for safety and collision avoidance.
Adapted from: ttps://collegegrad.com/careers/air-traffic-controllers
Decide if the statements are true (T) or false (F). Then choose the right alternative.
( ) En route controllers manage aircraft within airport’s airspace.
( ) Approach and departure controllers give official approval for landing and takeoff.
( ) The responsibility of approach and departure controllers is to ensure that aircraft stay safe distances apart.
( ) Some of the tower controller duties are to prepare flight plans and to manage the movements of aircraft on the ground.
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O lema da tropa
O destemido tenente, no seu primeiro dia como comandante de uma fração de tropa, vendo que alguns de seus combatentes apresentavam medo e angústia diante da barbárie da guerra, gritou, com firmeza, para inspirar seus homens a enfrentarem o grupamento inimigo que se aproximava:
— Ou mato ou morro!
Ditas essas palavras, metade de seus homens fugiu para o mato e outra metade fugiu para o morro.
Considere o seguinte trecho do texto:
“[...] vendo que alguns de seus combatentes apresentavam medo e angústia diante da barbárie da guerra [...]”
O fragmento acima, no contexto em que se apresenta, indica
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Simplificando a expressão !$ \sin (2 \pi -x) + \sin (3 \pi + x) !$, obtém-se
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Marque a alternativa que apresenta classificação correta em relação ao tipo de sujeito.
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Cadernos
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